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000
FZMY50 PGUM 251958
SRFMY

SURF ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
558 AM CHST THU NOV 26 2009

.SYNOPSIS...LARGE SWELLS GENERATED BY SUPER TYPHOON NIDA WILL PRODUCE
DANGEROUS SURF CONDITIONS...MINOR COASTAL FLOODING AND A HIGH RISK
OF RIP CURRENTS THROUGH SUNDAY MORNING.

$$

GUZ001-002-260900-
GUAM-ROTA-
558 AM CHST THU NOV 26 2009

...HIGH SURF WARNING IN EFFECT UNTIL NOON CHST TODAY...
...HIGH SURF ADVISORY IN EFFECT FROM NOON TODAY TO 11 AM CHST
SUNDAY...

.TODAY...
COASTAL WINDS............BREEZY. SOUTH AT 15 TO 25 MPH.
SURF ALONG NORTH FACING REEFS..............3 TO 5 FEET.
SURF ALONG EAST FACING REEFS...............9 TO 11 FEET.
SURF ALONG SOUTH FACING REEFS..............11 TO 15 FEET.
SURF ALONG WEST FACING REEFS...............5 TO 8 FEET.
PRIMARY SWELL...............SOUTHEAST AT 10 TO 12 FEET.
PRIMARY PERIOD..............10 SECONDS.

RIP CURRENT RISK.....HIGH. POUNDING SURF WILL PRODUCE DANGEROUS RIP
                     CURRENTS AT REEFS AND BEACHES. STAY OUT OF THE
                     WATER.

SEA SURFACE TEMPERATURE FROM IPAN BUOY...84 DEGREES.
MAXIMUM AFTERNOON HEAT INDEX...........AROUND 97.

.OUTLOOK...SURF HEIGHTS WILL PEAK THIS MORNING AND GRADUALLY
SUBSIDE THROUGH SUNDAY. HIGHEST SURF WILL VEER FROM SOUTHEAST
FACING REEFS TONIGHT TO SOUTHWEST FACING REEFS BY FRIDAY MORNING.

TIDE INFORMATION FOR THE NEXT 24 HOURS...

AT APRA HARBOR, GUAM...

LOW  TIDE  0.7 FEET AT  7:56 AM THURSDAY
HIGH TIDE  2.3 FEET AT  2:58 PM THURSDAY
LOW  TIDE  0.9 FEET AT  9:45 PM THURSDAY
HIGH TIDE  1.6 FEET AT  3:15 AM FRIDAY

AT ROTA ISLAND...

LOW  TIDE  1.0 FEET AT  7:50 AM THURSDAY
HIGH TIDE  2.1 FEET AT  2:55 PM THURSDAY
LOW  TIDE  1.1 FEET AT  9:39 PM THURSDAY
HIGH TIDE  1.7 FEET AT  3:12 AM FRIDAY

$$
GUZ003-004-260900-
TINIAN-SAIPAN-
558 AM CHST THU NOV 26 2009

...HIGH SURF ADVISORY IN EFFECT UNTIL 11 AM CHST SUNDAY...

.TODAY...
COASTAL WINDS............BREEZY. SOUTHEAST AT 20 TO 25 MPH.
SURF ALONG NORTH FACING REEFS..............3 TO 5 FEET.
SURF ALONG EAST FACING REEFS...............8 TO 10 FEET.
SURF ALONG SOUTH FACING REEFS..............10 TO 13 FEET.
SURF ALONG WEST FACING REEFS...............4 TO 6 FEET.
PRIMARY SWELL...............SOUTHEAST AT 10 TO 12 FEET.
PRIMARY PERIOD..............10 SECONDS.

RIP CURRENT RISK.....HIGH. POUNDING SURF WILL PRODUCE DANGEROUS RIP
                     CURRENTS AT REEFS AND BEACHES. STAY OUT OF THE
                     WATER.

MAXIMUM AFTERNOON HEAT INDEX...........AROUND 96.

.OUTLOOK...SURF HEIGHTS WILL PEAK THIS MORNING AND GRADUALLY
SUBSIDE THROUGH SUNDAY. HIGHEST SURF WILL VEER FROM SOUTHEAST
FACING REEFS TONIGHT TO SOUTHWEST FACING REEFS BY FRIDAY MORNING.

TIDE INFORMATION FOR THE NEXT 24 HOURS...

AT TINIAN ISLAND...

LOW  TIDE  0.2 FEET AT  7:33 AM THURSDAY
HIGH TIDE  1.7 FEET AT  2:56 PM THURSDAY
LOW  TIDE  0.3 FEET AT  9:22 PM THURSDAY
HIGH TIDE  1.2 FEET AT  3:13 AM FRIDAY

AT TANAPAG HARBOR, SAIPAN...

LOW  TIDE  0.7 FEET AT  8:11 AM THURSDAY
HIGH TIDE  2.1 FEET AT  3:19 PM THURSDAY
LOW  TIDE  0.9 FEET AT 10:00 PM THURSDAY
HIGH TIDE  1.5 FEET AT  3:36 AM FRIDAY

$$







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